Imperfections in steel structures

Axisymmetric buckling of cylindrical shells with nonuniform thicknesss and initial imperfection

Lateral torsional buckling design imperfections for use in non-linear FEA

On the modelling of initial geometric imperfections of steel frames in advanced analysis

Local buckling of cold-formed elements used in arched building with geometrical imperfections

Member imperfections [using buckling curves which allow for second-order effects]

Imperfection sensitivity of plate girder webs subjected to patch loading

Investigation of geometric imperfections and joint stiffness of support scaffold systems

Influence of initial imperfection on the behaviour of extended bolted end-plate connections for port

Problems of effect of weld imperfections on fatigue and their consideration in design codes